VERFAHREN ZUM TESTEN EINES BRENNSTOFFBEHEIZTEN GERAETES UND VORRICHTUNG ZUR DURCHFUEHRUNG DES VERFAHRENS.

摘要

An oil or gas fired burner (3) is used to heat water that is passed through a heat exchanger (2) and is transferred over tubing (9) to heating elements. A sensor (7) connects with a line (8) to a monitoring unit (12) that is coupled to a test unit activation stage (13). The monitoring unit controls a valve (4) that admits fuel to the burner. The test activation unit is coupled to the test unit that has an oscillator driving a counter. A pair of comparators hold values that relate to situations when heating is called and when the system is inactive.